George Antheil was a composer, pianist, author and inventor. The collection consists of materials related to the professional and personal activities of George Antheil and his wife, Elizabeth (Böske) Antheil. It contains holograph music manuscripts, printed scores, published and unpublished writings, business and personal correspondence, subject files, photographs, programs and promotional materials, scrapbooks, artwork, biographical materials, and memorabilia which document the life of this influential composer and his family.